Educational toy

ABSTRACT

A toy comprising a host structure, a plurality of attachable items that can be selectively attached to the host structure, and a radio frequency identification device. The radio frequency identification device comprises at least one reader and a plurality of tags which, when read by a reader, provide identification information particular to each tag. Each reader is housed by the host structure and the tags are each housed by one of the plurality of attachable items. The reader reads the identification information from a particular tag at the time that the corresponding attachable item is attached to the host structure and different outputs are generated depending upon which item is attached.

FIELD OF THE INVENTION

The present invention relates generally as indicated to an educationaltoy and, more particularly, to an educational toy having a hoststructure and items selectively attachable thereto.

BACKGROUND OF THE INVENTION

Children generally enjoy toys that allow them to manipulate differentparts of the toy so as to produce a certain result and/or changingcharacteristics. For example, children enjoy catching items, dressing upstuffed animals, and/or putting together puzzles. These activitiestypically help to develop fine motor skills and hand-eye coordination.However, a parent usually needs to be participating to assist the childwith placement problems or errors, to congratulate the child forplacement successes, to encourage the child to try new things, and/or toprovide any other type of educational feedback.

SUMMARY OF THE INVENTION

The present invention provides a toy that allows a child to develop finemotor skills and hand-eye coordination while at the same time receivingcorrective advice, congratulations, and encouragement without directparental participation. The present invention, among other things,provides such educational feedback without requiring mature manipulativeskills (e.g., requiring the child to place complex parts into an openingin just the right manner) and/or without the need for complicatedcircuitry running throughout the toy. In this manner, an educational toycan be easily constructed without compromising the optimum or desired“toy shape.”

More particularly, the present invention provides a toy that comprises ahost structure, a plurality of attachable items which can be selectivelyattached to the host structure, and an identification device. Theidentification device comprises at least one reader and a plurality oftags which, when read by a reader, provide identification informationparticular to that tag. Each reader is housed by the host structure andthe tags are each housed by one of the plurality of attachable items. Areader reads the identification information from a particular tag at thetime that the corresponding attachable item is attached to the hoststructure. Different outputs are generated depending upon whichattachable item has been identified by the reader.

The identification device is preferably a radio frequency identificationdevice. In such an identification device, the reader(s) broadcast aradio frequency activation signal, which is received by one of the tagsat the time that the corresponding attachable item is attached. The tagis thereby powered to transmit identification information to the reader,and this information is used to generate the appropriate output.Alternatively, the identification device could be a bar codeidentification device, wherein each tag comprises a bar code printed onthe attachable item and wherein each reader reads the bar code to obtainidentification information. Moreover, any other type of suitableidentification system (namely, one that does not require a child to havestrong manipulative skills and does not require complicated circuitryrunning throughout the toy) is possible with, and contemplated by, thepresent invention.

The host structure can be constructed so as to be able to house only onereader and permit the attachment of only one of the attachable items ata time. Alternatively, the host structure can house a plurality ofreaders, and a plurality of the attachable items may be simultaneouslyattached to the host structure. In either case, the generated outputsmay be audio and/or visual, may occur on the host structure and/or theattachable items, and/or may change dependent upon the selected mode ofoperation. The outputs can correspond to names (e.g., the name of theattached item), colors (e.g., the color of the attached item) and/ornumbers (e.g., the number printed on the attached item). With particularreference to situations in which a plurality of the attachable items canbe simultaneously attached to the host structure, an output can begenerated when all of the items are attached to the host structure.

In a first illustrated embodiment of the invention, the host structureresembles a fishing rod and the attachable items (e.g., fish, aquaticanimals and/or sea creatures) are attached, one at a time, to anattachment location corresponding to where a fish would be caught by afishing rod. In a second illustrated embodiment of the invention, thehost structure resembles a personality-void head, and the attachableitems resemble hat-like masks which can be fitted over, one at a time,the host structure to impart personality thereto. In a third illustratedembodiment of the invention, the host structure resembles a torso (e.g.,a teddy bear torso), and the attachable items resemble body parts (e.g.,arms, legs, ears, nose, etc.) that are attachable to the torso.

These and other features of the invention are fully described andparticularly pointed out in the claims. The following description andannexed drawings set forth in detail certain illustrative embodiments ofthe invention, these embodiments being indicative of but a few of thevarious ways in which the principles of the invention may be employed.

DRAWINGS

FIG. 1 is a perspective view of a toy 10 according to one embodiment ofthe invention.

FIG. 2 is a schematic diagram of the identification device 30 of the toy10.

FIGS. 3A-3D are perspective views of a toy 110 according to anotherembodiment of the invention.

FIG. 4 is a schematic diagram of the identification device 130 of thetoy 110.

FIGS. 5A-5C are perspective views of a toy 210 according to anotherembodiment of the invention.

FIG. 6 is a schematic diagram of the identification device 230 of thetoy 210.

FIG. 7 is a schematic diagram of an alternate identification device 330.

DETAILED DESCRIPTION

Referring now to the drawings, and initially to FIG. 1, a toy 10according to one embodiment of the invention is shown. The toy comprisesa host structure 12 and a plurality of attachable items 14. In theembodiment illustrated in FIG. 1, the host structure 12 resembles afishing rod and the attachable items 14 resemble different kinds offish, aquatic animals, and/or sea creatures. That being said, it shouldbe understood that the host structure 12 does not have to resemble afishing rod and/or the attachable items 14 do not have to resemble suchcreatures. For example, the host structure 12 could resemble a crane (orother structure having a cord design to attach items at its distal end)and/or the attachable items could resemble houses, plants, people,flowers, etc.

The host structure 12 comprises an attachment location 16 that actually“catches” the attachable items 14. The attachment location 16 ispreferably situated at a location corresponding to where a fish would becaught by a fishing rod and, in the illustrated embodiment, theattachment location 16 resembles a bobber at the end of the rod'sfishing line. The host structure 12 (e.g., the fishing rod) is designedto “catch” one attachment item 14 (e.g., one fish) at a time, and thushas only one attachment location 16.

When a child lowers the attachment location 16 (e.g., the bobber)towards an attachable item 14 (e.g., a fish), attachment therebetweencan be accomplished in an appropriate manner. By way of an example, andas is shown in the illustrated embodiment, mating magnetic elements 18and 20 (e.g., a magnet and a metal strip) can be situated on the bobber16 and the attachment item 14, respectively, so that once a certainproximity is reached, attachment will occur. By way of another example,complimentary hooks and loops (e.g., VELCRO™) could be placed on theattachment items 14 and the attachment location 16. In any event, theconnectors 18 and 20 are preferably selected so that the child candetach a “caught” item 14 so that parental participation is notnecessary for continued play.

Referring now to FIG. 2, the toy 10 additionally comprises a radiofrequency identification device 30. The device 30 includes a reader 32and a plurality of tags 34 that, when read by the reader 32, provideidentification information unique to that attachment item 14. Since thetoy 10 is designed to “catch” one item 14 at a time, it has only onereader 32.

The reader 32 is housed by the host structure 12 (see FIG. 1) andcomprises an antenna 36 and a decoding transceiver 38. The tags 34 areeach housed by one of the plurality of attachable items 14 and eachincludes a receiver 40, an integrated circuit 42 (which stores encodedidentification information), and a transmitter 44. The reader 32 ispositioned adjacent to the attachment location 16 on the host structure12, and the tags 34 are positioned adjacent to the expected attachmentarea of the items 14.

A power supply 50, a host computer 52, and an output generator 54 (e.g.,visual display and/or speaker) coordinate with the identification device30 to generate different outputs for the different attachment items 14.Specifically, when the power supply 50 is turned on, the reader'stransceiver 38 emits an activation signal, which is broadcast by theantenna 36. Once an attachable item 14 passes through theelectromagnetic field created by the broadcast (e.g., when theattachable item 14 attaches to the attachment location 16), theactivation signal is received by the radio frequency receiver 40. Theintegrated circuit 42 is then powered, and the stored encodedidentification information (e.g., a 32 bit word or 128 bit word) istransmitted and received by the reader's transceiver 38. The transceiver38 decodes the transmitted identification information and sends it tothe host computer 52, whereat it acts like a “key” to a database ofinformation stored on the computer. Thus, the reader 32 reads theidentification information from a particular tag 34 when thecorresponding attachable item 14 is attached to the host structure 12 atthe attachment location 16. In this manner, different outputs aregenerated depending upon which attachable item 14 has been identified bythe reader 32.

When an attachable item 14 is “caught” by the host structure 12, the toy10 can announce to the child what has been caught (e.g., gold fish,octopus, shark, etc.). Additionally or alternatively, a variety of themesets can be developed. For example, the toy 10 can announce the color ofthe fish, the numeral printed on the fish, or any other feature.Depending upon the age of the child, the toy 10 could add the number of“fish” caught, the numerals printed on the fish or do other simple math.Moreover, the toy 10 can have different modes of operation so as toaccommodate children of different ages (see mode switch 48 in FIG. 2),whereby the toy 10 would be a “grow-with” toy.

Referring now to FIGS. 3A-3D, a toy 110 according to another embodimentof the invention is shown. The toy 110 is similar to the toy 10 in manyways and comprises a host structure 112 and a plurality of attachableitems 114. In the illustrated embodiment, the host structure 112resembles a personality-void head (e.g., a spherical object with eyesand mouth painted thereon), and the attachable items 114 resembledifferent hat-shaped accessories (e.g., masks, wigs, etc.) that canimpart personality or other attributes.

As with host structure 12 of the toy 10, the host structure 112 of thetoy 110 is designed to accommodate one item 114 at a time, and thus hasone attachment location 116 which, in the illustrated embodiment, is thenorthern hemisphere of the sphere. The toy 110 does not include and/orneed connectors (e.g., like the connectors 18 and 20 in toy 10) becausethe attachable items 114 are made of a stretchable fabric that is sizedand shaped to fit around the northern hemisphere of the host structureand over the attachment location 116. However, in certain situations,connectors can be used if necessary or desired.

Referring now to FIG. 4, the toy 110 also comprises a radio frequencyidentification device 130. The device 130 is in many ways the same asthe above-described device 30, whereby like reference numerals are used(with “100” added thereto). Thus, the radio frequency device 130includes a reader 132 and a plurality of tags 134. In addition to aradio frequency receiver 140, an integrated circuit 142, and atransmitter 144, the tags 134 each further include an LED 146 forproviding a light response. When the tag 134 comes within broadcastrange of the reader 132, the power obtained by the incoming signal issufficient to power the LED 146 (as well as the integrated circuit 142).In this manner, the attachment items 114 do not include any separatesource of power (e.g., their own batteries) in order to generate aresponse.

When an attachable item 114 is “worn” by the host structure 112, the toy110 is assigned a personality/character and it comes “to life.”Specifically, the host structure 112 and/or the attached item 114 canvibrate, light up, or otherwise generate a response corresponding to theattached item. For example, the toy 110 can start making correspondingcharacter sounds (e.g., “moooo” for a cow, “oink” for a pig, etc.). Asingle sound would be appropriate for younger children while longer wordtexts (e.g., three to six cycling messages) would be appropriate forolder children. Additionally or alternatively, the attachment items 114can include numbers and/or letters, and the responses can be designed toteach the alphabet and/or number patterns.

Referring now to FIGS. 5A and 5B, a toy 210 according to anotherembodiment of the invention is shown. The toy 210 is similar to the toy10 in many ways and comprises a host structure 212 and attachable items214. In this embodiment, the host structure 212 resembles a torso (e.g.,a teddy bear's torso) and the attachable items 214 resemble differentbody parts (e.g., left arm, right arm, left leg, right leg, tail, eyes,nose, ears, etc.). Color dots or other matching aids (not shown) can beprovided on the host structure 212 and the attachable items 214 to helpthe child match up the body parts to the torso.

In this embodiment, the host structure 212 is designed to “attach” allof the items 214 at one time and, to this end, includes a plurality ofattachment locations 216 and corresponding connectors 218 and 220. Inthe toy 210, hook-and-loop (e.g., VELCRO™) connecting components arepreferred; however, magnets and other suitable connectors could be usedinstead. In fact, in some forms of the toy 210, the connectors 218 and220 might not be necessary.

Referring now additionally to FIG. 6, the toy 210 also comprises a radiofrequency identification device 230, which includes a plurality ofreaders 232 (one for each attachment location 216) and a plurality oftags 234 (one for each attachable item 214). The identification device230 is similar to the identification device 30, and thus like referencenumerals (with “200” added thereto) are used for correspondingcomponents.

When an attachment item 214 (e.g., a body part) is attached to anattachment location 216, a suitable response can be provided. Forexample, if the “left arm” attachment item 214 is placed in the “nose”attachment location 216, the toy 210 can say “try again, that's not mynose” and, if the “left arm” is appropriately placed, the toy 210 cansay “very good, that's my left arm!” Additionally or alternatively, thehost structure 212 could light up once an attachment item 214 iscorrectly attached. (The attachment items 214 could also light up uponattachment if LEDs like those described above in connection with toy 110are incorporated into the toy 210.) This play can continue until all thebody parts 214 are attached to the torso 212 and, upon such completion,the toy 210 can generate another response. For example, upon attachmentof all of the body parts 214, the toy 210 can “come to life” by singingsongs, blinking lights, asking questions about where certain body partsare located, etc.

In the identification devices 30, 130 and 230 discussed above, thereader(s) and the tags are designed for recognition by radio frequencypatterns. This is the preferred form of the identification device as itrequires very little space, is very reliable, and does not requireprecision attachments. That being said, these identification devices 30,130 and 230 could be replaced with the bar code identification device330 shown schematically in FIG. 7. The device 330 is designed forincorporation into the toy 310, whereby like reference numerals are usedto identify corresponding parts (with “300” added thereto). In thisembodiment, however, the reader 332 is a bar code reader and the tag 334comprises a bar code printed on the attachable item 314. Similar barcode devices could be structured for the toys 110 and 210 by simplyreplacing each reader 132/232 with a bar code reader and replacing eachtag 134/234 with a bar code tag 334. Moreover, other types of suitableidentification systems could be substituted for the devices 30, 130and/or 230.

One may now appreciate that the present invention provides a toy10/110/210 that allows a child to develop fine motor skills and hand-eyecoordination while at the same time receiving corrective advice,congratulations, and encouragement without direct parentalparticipation. The present invention can provide such educationalfeedback without requiring strong manipulative skills and/or without theneed for complicated circuitry running throughout the toy.

Although the invention has been shown and described with respect tocertain preferred embodiments, it is evident that equivalent and obviousalterations and modifications will occur to others skilled in the artupon the reading and understanding of this specification.

1. A toy comprising a host structure, a plurality of attachable items that can be selectively attached to the host structure, and an output device; wherein the host structure comprises at least one reader; wherein the plurality of attachable items each include a tag which, when read by the at least one reader, provides identification information particular to that tag; wherein the at least one reader reads the identification information from a particular tag when the corresponding attachable item is attached to the host structure; and wherein the output device generates different outputs depending upon which attachable item has been identified by the at least one reader; wherein the at least one reader broadcast a radio frequency activation signal, which is received by one of the tags at the time that the corresponding attachable item is attached, and wherein the tag is powered by the activation signal to transmit identification information to the at least one reader.
 2. (Cancelled)
 3. (Cancelled)
 4. A toy comprising a host structure, a plurality of attachable items that can be selectively attached to the host structure, and an output device; wherein the host structure comprises at least one reader; wherein the plurality of attachable items each include a tag which, when read by the at least one reader, provides identification information particular to that tag; wherein the at least one reader reads the identification information from a particular tag when the corresponding attachable item is attached to the host structure; and wherein the output device generates different outputs depending upon which attachable item has been identified by the at least one reader; wherein the at least one reader and tags comprise a bar code identification device.
 5. A toy as set forth in claim 4, wherein each tag comprises a bar code printed on the attachable item and wherein each reader reads the bar code to obtain identification information.
 6. A toy as set forth in claim 1, wherein the at least one reader comprises only one reader and wherein only one of the attachable items is attachable to the host structure at a time.
 7. A toy as set forth in claim 1, wherein the at least one reader comprises a plurality of readers and wherein a plurality of the attachable items can be attached to the host structure at the same time.
 8. A toy as set forth in claim 7, wherein the output device generates a particular output when all of the attachable items have been attached to the host structure.
 9. A toy as set forth in claim 1, comprising a mode selector to select different modes of operation and wherein the outputs change depending upon the selected mode of operation.
 10. A toy comprising a host structure, a plurality of attachable items that can be selectively attached to the host structure, and an output device; wherein the host structure comprises at least one reader; wherein the plurality of attachable items each include a tag which, when read by the at least one reader, provides identification information particular to that tag; wherein the at least one reader reads the identification information from a particular tag when the corresponding attachable item is attached to the host structure; and wherein the output device generates different outputs depending upon which attachable item has been identified by the at least one reader; wherein the output is audio.
 11. A toy as set forth in claim 1, wherein the output is visual.
 12. A toy as set forth in claim 11, wherein the visual output occurs on the attachable item.
 13. A toy as set forth in claim 1, wherein the different outputs occur on at least one of the attachable items.
 14. A toy as set forth in claim 1, wherein the attachable items are of different colors and the different outputs correspond to these different colors.
 15. A toy as set forth in claim 1, wherein the attachable items have different numerals printed thereon and wherein the different outputs correspond to these different numerals.
 16. A toy as set forth in claim 15, wherein the outputs correspond to addition or subtraction of these numerals.
 17. A toy comprising a host structure, a plurality of attachable items that can be selectively attached to the host structure, and an output device; wherein the host structure comprises at least one reader; wherein the plurality of attachable items each include a tag which, when read by the at least one reader, provides identification information particular to that tag; wherein the at least one reader reads the identification information from a particular tag when the corresponding attachable item is attached to the host structure; and wherein the output device generates different outputs depending upon which attachable item has been identified by the at least one reader; wherein the host structure resembles a fishing rod.
 18. A toy as set forth in claim 17, wherein the attachable items resemble fish, aquatic animals and/or sea creatures.
 19. A toy comprising a host structure, a plurality of attachable items that can be selectively attached to the host structure, and an output device; wherein the host structure comprises at least one reader; wherein the plurality of attachable items each include a tag which, when read by the at least one reader, provides identification information particular to that tag; wherein the at least one reader reads the identification information from a particular tag when the corresponding attachable item is attached to the host structure; and wherein the output device generates different outputs depending upon which attachable item has been identified by the at least one reader; wherein the host structure resembles a personality-void head and the attachable items resemble hats, masks, and other accessories that project a certain personality onto the head.
 20. A toy as set forth in claim 1, wherein the host structure resembles a torso and the attachable items resemble body parts attachable to the torso.
 21. A toy as set forth in claim 20, wherein the identification device generates an output when all of the attachable items are attached to the host structure.
 22. A toy as set forth in claim 1, further comprising connectors for connecting the attachment items to the host structure.
 23. A toy as set forth in claim 22, wherein the connectors comprise a magnetic connecting arrangement between the host structure and the attachment items.
 24. A toy as set forth in claim 22, wherein the connectors comprise a hook-and-loop fastening arrangement between the host structure and the attachment items.
 25. A toy as set forth in claim 1, wherein the attachment items are fitted around the host structure.
 26. A toy comprising: a host structure that resembles a fishing rod, a radio frequency reader housed by the host structure and positioned at an attachment location corresponding to where a simulated fish would be caught by a fishing rod, a plurality of attachable items that can be selectively attached, one at a time, to the host structure at the attachment location, a plurality of radio frequency tags each housed by one of the plurality of attachable items and, when respectively read by the reader, providing identification information particular to that attachment item, and magnetic connectors for connecting the attachable items to the attachment location; wherein the reader reads the identification information from a particular tag at the time that the corresponding attachable item is attached to the host structure; and wherein different outputs are generated depending upon which attachable item is identified by the reader.
 27. A toy as set forth in claim 26, wherein the attachable items resemble fish, aquatic animals, and/or sea creatures.
 28. A toy comprising: a host structure that comprises a substantially spherical object with facial expressions thereon; a radio frequency reader housed by the host structure and positioned in an upper portion of the spherical object; a plurality of attachable items, which resemble hats, masks, and other accessories that project a certain personality onto a head, and which can be selectively attached to the host structure by fitting them around the upper portion of the substantially spherical object, and a plurality of radio frequency tags, each housed by one of the plurality of attachable items and, when respectively read by one of the readers, providing identification information particular to that attachment item; wherein the reader reads the identification information from a particular tag at the time that the corresponding attachable item is attached to the host structure; and wherein different outputs are generated depending upon which attachable item is identified by the reader.
 29. A toy as set forth in claim 28, wherein at least some of the different outputs are provided through at least some of the attachment items.
 30. A toy as set forth in claim 29, wherein the outputs provided through the attachment items comprise lights, which are turned on when the attachment item is identified by the reader.
 31. A toy comprising: a host structure that resembles a torso; a plurality of radio frequency readers housed by the host structure at different attachment locations corresponding to missing body parts; a plurality of attachable items, which resemble the missing body parts and which can be selectively attached to the host structure at the different attachment locations; a plurality of radio frequency tags, each housed by one of the plurality of attachable items and, when respectively read by one of the readers, providing identification information particular to that attachment item; wherein each of the readers read the identification information from a particular tag at the time that the corresponding attachable item is attached to the adjacent attachment location; and wherein different outputs are generated depending upon which attachable item is identified by the reader.
 32. A host structure as set forth in claim 31, wherein the host structure resembles a teddy-bear torso and the attachment items resemble teddy-bear body parts. 